Geting error " FiveM crashed due to a third-party game plugin (lambdamenu.asi+AEE4E). " when joining server

FiveM Client Support
6

it will be where ever you got lambdamenu from.

oh look, 5 seconds of using the search function.

ask in there although this one says to put it inside of your fivem folder but mine is not, either way ask there.